Hinge pin



FIG. 1 is a perspective view of a first embodiment of the hinge pin;

FIG. 2 is a front view of the first embodiment of the hinge pin;

FIG. 3 is a rear view of the first embodiment of the hinge pin;

FIG. 4 is a side view of the first embodiment of the hinge pin;

FIG. 5 is a perspective view of a second embodiment of the hinge pin;

FIG. 6 is a front view of the second embodiment of the hinge pin;

FIG. 7 is a rear view of the second embodiment of the hinge pin;

FIG. 8 is a left side view of the second embodiment of the hinge pin;

FIG. 9 is a right side view of the second embodiment of the hinge pin;

FIG. 10 is a top view of the second embodiment of the hinge pin;

FIG. 11 is a bottom view of the second embodiment of the hinge pin;

FIG. 12 is a side view of the first embodiment of the hinge pin illustrated in FIGS. 1-4, mounted in a hinge (illustrated in phantom), which hinge does not form a part of the claimed design; and,

FIG. 13 is a side view of the second embodiment of the hinge pin illustrated in FIGS. 5-11, mounted in a hinge (illustrated in phantom lines), which hinge does not form a part of the claimed design.

The drawings include depictions of hinge pins mounted in a hinge, which hinge is shown in phantom lines and does not form a part of the claimed design. 

The ornamental design for a hinge pin, as shown and described. 